diff --git a/inc/inc.ClassNotificationService.php b/inc/inc.ClassNotificationService.php
index ab38b9f76..1679dbf5d 100644
--- a/inc/inc.ClassNotificationService.php
+++ b/inc/inc.ClassNotificationService.php
@@ -765,8 +765,8 @@ class SeedDMS_NotificationService {
 			$document = $content->getDocument();
 			$notifyList = $document->getNotifyList();
 			$folder = $document->getFolder();
-			$subject = "document_comment_changed_email_subject";
-			$message = "document_comment_changed_email_body";
+			$subject = "version_comment_changed_email_subject";
+			$message = "version_comment_changed_email_body";
 			$params = array();
 			$params['name'] = $document->getName();
 			$params['version'] = $content->getVersion();